The Wella Hair Streaking Kit is a reliable home highlighting kit. Use it to achieve an all-over beautifully soft sun-kissed look or to create specific highlights around the hairline, crown or fringe. With the Wella Hair Streaking Kit you get professional-looking, permanent results with the minimum of fuss and the finished look can be as subtle or as bold as you want.Natural looking highlights_x000D_ Simple to use_x000D_ Permanent_x000D_ Professional-looking results with the minimum of fussCreme Developer Ingredients: Aqua, Hydrogen Peroxide, Cetearyl Alcohol, Parfum, Sodium Lauryl Sulfate, Phosphoric Acid, Disodium Phosphate, Acetaminophen, Simethicone, Etidronic Acid, Sodium Cocoyl Isethionate, Sodium Stearoyl Lactylate, Cellulose Gum, Lightening Powder Ingredients: Potassium Persulfate, Sodium Silicate, Magnesium Carbonate Hydroxide, Paraffinum Liquidum, Ammonium Persulfate, Sodium Stearate, Xanthan Gum, Oryza Sativa, Algin, Disodium Edta, Silica, CI 77007, Shampoo Sachet Ingredients: Aqua, Sodium Laureth Sulfate, PEG-3 Distearate, Sodium Chloride, Cocamidopropyl Betaine, Parfum, Sodium Benzoate, Polyquaternium-10, Sodium Citrate, Sodium Formate, PEG-35 Castor Oil, Glyoxylic Acid, TocopherolWe advise, and it is stated on the product instructions, everyone should perform a strand test before dyeing their hair, even if they have used the product before, as that ensures they will achieve the right resultAvoid contact with eyes. Contains hydrogen peroxide. Can cause allergic reaction. Like all hair colour kits, do a test first.